TK 1933 then BA 860 at Heathrow
Istanbul → London → Prague
Timetable, London time
14:45TK 1933 from Istanbul at the gate
16:45BA 860 to Prague leaves the gate
2 h apart on the timetable
The last days
TK 1933 and BA 860 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.